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Hard Guide Gantry CNC Machining Center (G Series CNC Milling Machine)1
CNC Machine Tools, Gantry Machining Center, CNC Machine Tool
Zhengzhou Timeway Machine Tool Co., Ltd.
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Product Description G Series Gantry Machining Center (hard guide)Machine Summary: G series gantry machining center adopts the closed gantry frame structure consisting of bed ,column and beam ,with features of high rididity and high stability.The machine tool can finish the processing of milling ,boring ,drilling ,tapping and sinking. It is mainly designed for the processing of automobile sheet metal mold,plastic mold ,precision machinery parts and aerospace and shipbuilding .Equipped with the accessory milling head ,it can realize the five-face processing at one time of clamping ,serving several purposes.It can effectively enhance the processing precision and processing efficiency. The casting of the machine tool is made of high strength inoculated cast iron and high quality resin bonded sand,which is treated by multiple aging techniques to ensure the rigidity and stability of the machine tool. Three axes are all equipped with the sliding guide treated by the high-frequency quenching to enhance the whole bearing capacity and durability.Structure and performance 1. Apply the computer-aided engineering (CAE)system to finish the optimized structure design and enhance the reliability of machine tool,and the finite element method (FEM)to take the scientific analysis and optimization of design structure,which can guarantee the rigidity and stability of the whole machine structure.2. The surface of hard guide is treated by the high frequency quenching and the hardness can reach HRC 45°,with the higher cutting propety.3. Apply two-times aging treatment for the cast to guarantee the complete release of internal stress and the precision persistence of the machine tool.4. X-axis can adopt the constant flow static-pressure guide optionally with the high bearing capacity ,strong abilities of shock proof and shock absorption,good precision stability and long service life.5. The integrated casting of machine tool base with the travel of 6m and less can reduce the binding face to guarantee the rigidity and precision stability.6. The addition of supporting mechanism on screw with the travel over 4m can effectively avoid the falling caused by the deadweight due to the overlength of screw and thus prolong its service life and reliability of precision during the processing.7. The transmission mechanism with the large loading adopts the precision planet gear box characterized by the large tansmission torque ,high efficiency and precision.All servo axes are driven by spring coupling with good rigidity and accurate travel.8. The beam adopts the composite structure of rectangle up and down stage solid guide and rolling guide to neutralize the disturbing moment casued by the offset of center of gravity of spindle box's boring and milling head and traverse slide .Y-axis traverse slide,transverse guide and slide wedge all adopt the filming treatment to enhance the precision and service life.9. X-axis can adopt the constant flow static pressure guide optionally with the high bearing capacity,strong abilities of shock proof and shock absorption,good precision stability and long service life.10. The precision assembly of spindle in the constant temperature,dust-free and closed envieonment can guarante the assembly precision.11. 3-axis bearing seat is scraped precisely without the gasket design to guarantee the smoothness of 3-axis transmission.12. The assembly of joint surface adopts the technique of glue injection,which can greatly increasel.13. The foot treadle (optional) and moving foot-operated switch(optional) are convenient for users to get up and down the machine tool to change the tool.14. The large type adopts the hanging-type operation box that can be rotatable to the table sufae and convenient for users' operation.15. Hydraulic balancing system can guarantee the smooth operation of Z-axis.16. It leaves the mounting surface of tool magazine to add the tool magazine quickly later.Technical parametersSpecificationUnitsG-3016/G-3516G-3522/G4522G-4526/G-6526G-6530/G-8530G-6536/G-8536/G-10536Table Table dimensionmm2500/3000*12003000/4000*16004000/6000*20006000/8000*25006000/8000/10000*3000Interval of two columnsmm16002200260030003600Max.loadkg6000600032000/4800048000/6500048000/64000/100000T-slot(dimersion*distance*quantity)mm22*150*728*150*928*200*928*200*1128*200*15TravelX-axis travelmm3000/35003500/45004500/65006500/85006500/8500/10500Y-axis travelmm18002400280032003800Z-axis travelmm1000(1250)*1000(1250)*1250(1500)*1250(1500)*1250(1500)*Spindle Distance from X-axis end surface to table mm200-1200(1450)*200-1200(1450)*200-1450(1700)*200-1450(1700)*200-1450(1700)*Spindle type BT50 Direct-connectionBT50 Direct-connectionBT50 Direct-connectionBT50(BT60) Direct-connectionBT50(BT60) Direct-connectionRivet type BT50-45°BT50-45°BT50-45°BT50-45°BT50-45°Spindle speedrpm3000300030003000(1500)3000(1500)Main motor powerkw22/2630/3737/5137/51(60/84)37/51(60/84)Max.output torqueNm560/662764/942942/1298942/1298(4580/6412)942/1298(4580/6412)Feeding speedGuide type X/Y/Z Hard guideHard guideStatic-pressure guide/Hard guide/Hard guideStatic-pressure guide/Hard guide/Hard guideStatic-pressure guide/Hard guide/Hard guideRapid traverse speed Xm/min1010101010Rapid traverse Speed Ym/min1010101010Rapid traverse speed Zm/min1010101010Cutting and feeding speedmm/min5-80005-80005-80005-80005-8000Tool magazine Tool magazine capacityT24/32/4024/32/4024/32/4024/32/4024/32/40Tool holder type BT50BT50BT50BT50BT50Max.length of toolmm300300300300300Max.diameter of tool(full tool/isolated toolmmΦ125/Φ228Φ125/Φ200Φ125/Φ200Φ125/Φ200Φ125/Φ200Tool exchange time sec.3.5/5.53.5/5.53.5/5.53.5/5.53.5/5.5Precision (ISO)Location precision X(Semi-closed loop)mm0.032/0.0350.035/0.040.004/0.050.05/0.060.05/0.06/0.08Location precision Y(Semi-closed loop)mm0.0250.030.030.0320.035Location precision Z(Semi-closed loop)mm0.0230.0230.0250.0250.025Repeated location precision X(Semi-closed loop)mm0.012/0.0140.014/0.0150.015/0.0220.022/0.0350.022/0.035/0.04Repeated location precision Y(Semi-closed loop)mm0.0130.0130.0150.0150.015Repeated location precision Z(Semi-closed loop)mm0.0120.0120.0120.0120.012OthersPower capacityKva656580100130Pressure of air supplykgf/cm26.56.56.56.56.5Overall dimension(Length*Width*Height)mm*mm*mm9300/9800*5300*60009500/10500*6200*600014000/16000*6500*650016500/20000*7300*650016500/20000/25000*8000*6500Net weight of tool machine (approximate)kg38000/4000045000/4800065000/8000090000/110000100000/130000/160000 Standard configuration:FANUC CNC systemDirect-connected spindle speed is 3000rpm Both sides of screw chip removal device Spindle with two-stage speed change box Electric tank with air condition Air filtration purification device Spindle oil coolerCooling device Hydraulic systemAir curtian protectionAir gun Machine protection shieldLinghting systemThree color light alarmCutting blowCommunication interfaceHandheld electronic hand wheelTools and tool box Horizontal adjustment bolts and shimTechnical documentsOptional configuration: SIEMENS CNC systemGear-type spindle speed is 6000rpmBelt-type spindle speed is 6000rpmDisc-type tool magazine Chain-type tool magazine Vertical and Horizontal tool magazine CNC rotary table Grating scale Water gun Accessory head grabbed automaticallyAttachment head loss prevention systemFully-auto. 90 degree milling headSemi-auto. 90 degree milling headManual 90 degree milling headExtended milling head Side milling head Flat right-angle milling head Column heighteningZ-axis travel is 1250mOur Advantages1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.2. Quick action and reply for the technical questions at any time in the whole life of the machine.3. Overseas after service center available in some region.4. Engineer overseas service available on the requirement of customer(relative cost born by customer).Packaging & Shipping Company ProfileTimeway Machine Tool Co., Ltd. is a professional machine tool manufacturing enterprises, the main products include lathe, milling machine, grinding machine, etc., and according to customer needs we also can design and manufacture various special purpose machines, to provide relative technology upgrading and transformation services in machine tool field Since the establishment of the Ministry of Foreign Trade, we have participated in various domestic and international exhibitions such as the Autumn Canton Fair, Beijing Exhibition, Shanghai Exhibition, Moscow, Ethiopia, and Russia, and have maintained long-term friendly cooperative relations with exhibition customers.Customer visitedSo far, we have received many customers from abroad, and they are all very satisfied with our company and productsThe following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view Conventional LatheCNC LatheCNC Machining CenterCNC Milling MachineGrinding MachineMilling MachineSpecial Use LatheBoring Machine FAQQ: Why choose TIMEWAY MACHINE?A: 1 . High quality with competitive price;2 . Professional R&D team and 25 years export experience; 3 . Exported more than 60 countries; 4 . CE, ISO Certificates; 5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager); 6 . 12 months quality warranty; 7 . Oversea engineers available for problem resolving; Q: Do you have QC or any safety standards for your machinery? A: yes, we have established a highly strict quality control department to guanrantee good quality. Q: What's the MOQ? A: 1 set (Only some low cost machines will be more than 1 set ) Q: What about the payment terms? A: (1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment; (2) Irrevocable LC at sight; (3) Western Union, MoneyGram, etc. Q: How about the warranty? A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.
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